Match the columns. Column I Column II a. Walk 1. Green b. Knife 2. Fire c. 'Go' 3. Shock d. Matchstick 4. Sharp object e. Open wire 5. Footpath

Always walk on the footpath to avoid accidents. A knife is a sharp object that is used for cutting. The traffic signal has three colours. They are red, yellow, and green light. When the traffic light is green, it means to go. Playing with a matchstick is dangerous as they cause a fire (burn). Electrical equipment such as open wires and plug points must be used carefully to avoid electric shocks. Column I Column II a. Walk 5. Footpath b. Knife 4. Sharp object c. 'Go' 1. Green d. Matchstick 2. Fire e. Open wire 3. Shock

First aid is the immediate treatment given to a person who is suffering from illness or injury before the arrival of the doctor or ambulance. It can save the life of a person. It is given to the injured person to stabilise the condition and the pain. Sometimes it is simple as pressing a clean cloth on the wound to keep stop the blood flow or bleeding. Sometimes it can be as complex.

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Science Ahead 3>Safety>Chapter 7 - Safety and First Aid>EXERCISES

Sumitra Siromani Solutions for Exercise 1: EXERCISES

Author:Sumitra Siromani

Sumitra Siromani Science Solutions for Exercise - Sumitra Siromani Solutions for Exercise 1: EXERCISES

Attempt the free practice questions from Exercise 1: EXERCISES with hints and solutions to strengthen your understanding. Science Ahead 3 solutions are prepared by Experienced Embibe Experts.